CVE-2026-79515

A flaw was found in the stb component. An out-of-bounds read vulnerability in the stbttGetGlyphShape function allows a remote attacker to cause a Denial of Service DoS by sending a specially crafted TrueType Font TTF file. This can lead to the affected application becoming unresponsive or crashin...

kernel: netfilter: nf_log: validate MAC header was set before dumping it

A flaw was found in the Linux kernel's netfilter logging component. This vulnerability occurs because the system does not properly check if a network packet's Media Access Control MAC header is valid before attempting to log it. A local attacker could send a specially crafted network packet,...

kernel: sctp: diag: reject stale associations in dump_one path

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP diagnostics. When performing a socket diagnostic sockdiag lookup, the system may attempt to access memory related to an SCTP association that has already been freed. This can lead to an out-of-bounds read from...

httpd: mod_proxy_ajp: off-by-one out-of-bounds reads in AJP getter functions

A flaw was found in the modproxyajp module of httpd. When processing AJP Apache JServ Protocol messages, the AJP getter functions attempt to read data beyond the allocated buffer size, allowing an attacker or a malformed request to cause an out-of-bounds read. This issue leads to a denial of...

httpd: Apache HTTP Server: Out-of-bounds Read in mod_headers and mod_mime

A flaw was found in Apache HTTP Server. An out-of-bounds read vulnerability exists when modheaders and modmime are used with multiple response languages. This could allow a remote attacker to disclose sensitive information from memory or cause a denial of service...

kernel: sctp: diag: reject stale associations in dump_one path

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP diagnostics. When performing a socket diagnostic sockdiag lookup, the system may attempt to access memory related to an SCTP association that has already been freed. This can lead to an out-of-bounds read from...

kernel: sctp: fix auth_hmacs array size in struct sctp_cookie

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. An incorrect array size calculation for the authhmacs field within the sctpcookie structure could lead to a buffer overflow. During the initialization of an SCTP association, if four HMAC identifiers...

kernel: sctp: validate cached peer INIT chunk length in COOKIE_ECHO processing

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. A remote attacker could exploit this by sending a specially crafted COOKIEECHO chunk to a listening SCTP server. The server's failure to properly validate the length of a cached peer INIT chunk within...

kernel: netfilter: nf_log: validate MAC header was set before dumping it

A flaw was found in the Linux kernel's netfilter logging component. This vulnerability occurs because the system does not properly check if a network packet's Media Access Control MAC header is valid before attempting to log it. A local attacker could send a specially crafted network packet,...

RLSA-2026:65897 Important: qt5-qtbase security update

Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Security Fixes: qt: Qt: Denial of Service via out-of-bounds read in text codec handling CVE-2026-9499 For more details about the security issues, including t...

qt5-qtbase security update

An update is available for qt5-qtbase. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Qt is a software toolkit for developing applications. The qt5-base package...

CVE-2025-13834-A-Bluetooth-RFCOMM-Out-of-Bounds-Read-Vulnerability-in-Modern-Wireless-Devices

= doi.org/10.5281/zenodo.18323302 = orcid.org/0009-0007-7728-256X README.md: CVE-2025-13834 RFCOMM Bluetooth「Heartbleed」エクスプロイテーションフレームワーク 著者: Sastra Adi Wiguna Purple Elite Teaming 日付: 2026年1月20日 バージョン: 1.0（完全なシステム再現） ライセンス: レッドチーム専用 （許可なく配布禁止） 🔴 エグゼクティブサマリー CVE-2025-13834 は、RFCOMM...

CVE-2026-65349

CVE-2026-65349 — getattrlist OOB Write in vfsattrpackinternal Component: XNU VFS — vfsattrpackinternal getattrlist syscall Affected: iOS / iPadOS 26.6 23G71 and earlier Fixed in: iOS / iPadOS 26.6.1 23G83 Type: Out-of-Bounds write to caller buffer Impact: Kernel heap corruption; from kernel conte...

FreeRDP: FreeRDP: Denial of Service via heap out-of-bounds read

A heap out-of-bounds read vulnerability in FreeRDP allows an unauthenticated, malicious RDP server to cause a Denial of Service. By sending a specially crafted glyph fragment update, the server forces the client to read beyond its allocated memory, crashing the application...

FreeRDP: FreeRDP: Memory disclosure or denial of service via crafted RDP update orders

A flaw was found in FreeRDP. When the async-update feature is enabled, a malicious or compromised Remote Desktop Protocol RDP server can send specially crafted update orders. This can lead to an out-of-bounds read, potentially exposing sensitive information or causing the client application to...

FreeRDP: FreeRDP: Memory disclosure or denial of service via crafted RDP update orders

A flaw was found in FreeRDP. When the async-update feature is enabled, a malicious or compromised Remote Desktop Protocol RDP server can send specially crafted update orders. This can lead to an out-of-bounds read, potentially exposing sensitive information or causing the client application to...

FreeRDP: FreeRDP: Denial of Service via heap out-of-bounds read

A heap out-of-bounds read vulnerability in FreeRDP allows an unauthenticated, malicious RDP server to cause a Denial of Service. By sending a specially crafted glyph fragment update, the server forces the client to read beyond its allocated memory, crashing the application...

CVE-2026-7482

CVE-2026-7482：Ollama GGUF 堆越界读取复现 本仓库包含我对 CVE-2026-7482 的本地复现脚本，该漏洞是易受攻击的 Ollama GGUF 加载和量化路径中的堆越界读取。 这项工作的关键结果范围很窄：我能够可靠地触发堆越界（Heap OOB）条件，并生成受越界影响的量化 GGUF 产物。我未能展示出明确的黑盒影响，例如可靠的明文密钥恢复或从产物中直接提取金丝雀（canary）字符串。 此 PoC 的功能 exp.py 创建两个 GGUF 文件： 一个恶意的截断 GGUF，其中包含一个张量，其声明的字节数超过文件实际包含的字节数；...

PAN-OS-User-ID-Buffer-Overflow-PoC

🛡️ CVE-2026-0300：PAN-OS User-ID™ 门户远程代码执行分析 研究概念验证：CWE-787 越界写入 📌 概述 CVE-2026-0300 是在 Palo Alto Networks PAN-OS User-ID™ 身份验证门户（强制门户）中发现的一个高严重性缓冲区溢出漏洞。本研究仓库演示了该漏洞的技术逻辑，重点说明未认证的网络数据包如何导致以 root 权限执行远程代码执行（RCE） 。 📊 漏洞详情 特性| 详情 ---|--- CVE 编号| CVE-2026-0300 严重性评分| 9.3（严重） 弱点类型| CWE-787：越界写入 攻击向量|...

CVE-2026-31431

CVE-2026-31431: "Copy Fail" - Escalada de Privilegios Local en el Kernel de Linux 📢 Aviso Legal Este repositorio es estrictamente para fines educativos y de investigación en ciberseguridad. El código del exploit se analiza para comprender la vulnerabilidad subyacente, facilitar su parcheo y...